Application that crashed: kopete
Version of the application: 0.80.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-15-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
While Kopete is in the tray and nothing unnormal seems to happen, I get a segmentation fault.

 -- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7735700 (LWP 2116))]

Thread 2 (Thread 0xb5e1ab70 (LWP 2518)):
#0  0x0060b422 in __kernel_vsyscall ()
#1  0x01a1ae15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x08a2b78d in __pthread_cond_wait (cond=0x97db360, mutex=0x97db348) at forward.c:139
#3  0x035b7e67 in QWaitConditionPrivate::wait (this=0x9740d28, mutex=0x9740d24, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x9740d28, mutex=0x9740d24, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x0298c922 in QHostInfoAgent::run (this=0x9740d18) at kernel/qhostinfo.cpp:260
#6  0x035b6e32 in QThreadPrivate::start (arg=0x9740d18) at thread/qthread_unix.cpp:188
#7  0x01a1680e in start_thread (arg=0xb5e1ab70) at pthread_create.c:300
#8  0x08a1e7ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7735700 (LWP 2116)):
[KCrash Handler]
#6  _int_malloc (av=<value optimized out>, bytes=<value optimized out>) at malloc.c:4404
#7  0x089c1868 in *__GI___libc_malloc (bytes=48) at malloc.c:3638
#8  0x035b16bd in qMalloc (size=48) at global/qmalloc.cpp:55
#9  0x035fe604 in QString::fromLatin1_helper (str=0x9c18300 "message/rfc822", size=14) at tools/qstring.cpp:3452
#10 0x035fe6bc in QString::fromLatin1 (str=0x9c18300 "message/rfc822", size=-1) at tools/qstring.cpp:3500
#11 0x01e8de93 in Akonadi::ProtocolHelper::parseCollection (data=..., collection=..., start=0) at ../../akonadi/protocolhelper.cpp:124
#12 0x01e3814c in Akonadi::CollectionFetchJob::doHandleResponse (this=0x95a04a8, tag=..., data=...) at ../../akonadi/collectionfetchjob.cpp:180
#13 0x01e7fd06 in Akonadi::JobPrivate::handleResponse (this=0x9c2fd40, tag=..., data=...) at ../../akonadi/job.cpp:72
#14 0x01ea3103 in Akonadi::SessionPrivate::dataReceived (this=0x9138740) at ../../akonadi/session.cpp:121
#15 0x01ea3e7e in Akonadi::Session::qt_metacall (this=0x947fe90, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfb5aafc) at ./session.moc:81
#16 0x036bd263 in QMetaObject::activate (sender=0x95297f8, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#17 0x036bdec2 in QMetaObject::activate (sender=0x95297f8, m=0x3798028, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#18 0x036f5907 in QIODevice::readyRead (this=0x95297f8) at .moc/release-shared/moc_qiodevice.cpp:85
#19 0x036f59cf in QIODevice::qt_metacall (this=0x95297f8, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfb5ac4c) at .moc/release-shared/moc_qiodevice.cpp:71
#20 0x029b095a in QLocalSocket::qt_metacall (this=0x95297f8, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfb5ac4c) at .moc/release-shared/moc_qlocalsocket.cpp:75
#21 0x036bd263 in QMetaObject::activate (sender=0x9540884, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#22 0x036bdec2 in QMetaObject::activate (sender=0x9540884, m=0x3798028, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#23 0x036f5907 in QIODevice::readyRead (this=0x9540884) at .moc/release-shared/moc_qiodevice.cpp:85
#24 0x029ab032 in QAbstractSocketPrivate::canReadNotification (this=0x9404670) at socket/qabstractsocket.cpp:604
#25 0x0299819b in QAbstractSocketEngine::readNotification (this=0x94c27e8) at socket/qabstractsocketengine.cpp:154
#26 0x02999503 in QReadNotifier::event (this=0x8a933a0, e=0xbfb5b054) at socket/qnativesocketengine.cpp:1036
#27 0x01178f54 in QApplicationPrivate::notify_helper (this=0x8ea1330, receiver=0x94c5bf0, e=0xbfb5b054) at kernel/qapplication.cpp:4056
#28 0x0118067c in QApplication::notify (this=0xbfb5b394, receiver=0x94c5bf0, e=0xbfb5b054) at kernel/qapplication.cpp:3603
#29 0x00e98bfa in KApplication::notify (this=0xbfb5b394, receiver=0x94c5bf0, event=0xbfb5b054) at ../../kdeui/kernel/kapplication.cpp:302
#30 0x036a76cb in QCoreApplication::notifyInternal (this=0xbfb5b394, receiver=0x94c5bf0, event=0xbfb5b054) at kernel/qcoreapplication.cpp:610
#31 0x036d22ca in QCoreApplication::sendEvent (source=0x8ea3c20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#32 socketNotifierSourceDispatch (source=0x8ea3c20) at kernel/qeventdispatcher_glib.cpp:110
#33 0x069c7e78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x069cb720 in ?? () from /lib/libglib-2.0.so.0
#35 0x069cb853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x036d202c in QEventDispatcherGlib::processEvents (this=0x8e81ee8, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#37 0x01219be5 in QGuiEventDispatcherGlib::processEvents (this=0x8e81ee8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#38 0x036a5c79 in QEventLoop::processEvents (this=0xbfb5b2f4, flags=) at kernel/qeventloop.cpp:149
#39 0x036a60ca in QEventLoop::exec (this=0xbfb5b2f4, flags=...) at kernel/qeventloop.cpp:201
#40 0x036a853f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#41 0x01178dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#42 0x08059a8c in _start ()

Reported using DrKonqi